|
D = קוטר חיצוני t = עובי דופן d = קוטר פנימי G = משקל למטר F = שטח החתך I = מומנט אינרציה W = מומנט התנגדות i = רדיוס אינרציה
i |
W |
I |
G |
F |
d |
t |
D |
Nominal dia. |
cm |
cm³ |
cm⁴ |
kg/m |
cm² |
mm |
mm |
mm |
|
|
|
|
|
|
|
|
|
|
0.69 |
0.51 |
0.53 |
0.98 |
1.25 |
17.30 |
2.00 |
21.3 |
1/2" |
0.90 |
0.76 |
1.02 |
1.00 |
1.27 |
23.70 |
1.60 |
26.9 |
3/4" |
0.88 |
0.91 |
1.22 |
1.22 |
1.56 |
22.90 |
2.00 |
0.87 |
1.03 |
1.38 |
1.42 |
1.81 |
22.20 |
2.35 |
0.86 |
1.12 |
1.50 |
1.58 |
2.02 |
21.60 |
2.65 |
0.85 |
1.19 |
1.60 |
1.72 |
2.19 |
21.10 |
2.90 |
0.84 |
1.28 |
1.72 |
1.89 |
2.41 |
20.40 |
3.25 |
1.14 |
1.23 |
2.08 |
1.27 |
1.61 |
30.50 |
1.60 |
33.7 |
1" |
1.12 |
1.49 |
2.51 |
1.56 |
1.99 |
29.70 |
2.00 |
1.11 |
1.70 |
2.86 |
1.82 |
2.31 |
29.00 |
2.35 |
1.10 |
1.86 |
3.14 |
2.03 |
2.58 |
28.40 |
2.65 |
1.09 |
1.99 |
3.36 |
2.20 |
2.81 |
27.90 |
2.90 |
1.08 |
2.16 |
3.64 |
2.44 |
3.11 |
27.20 |
3.25 |
1.44 |
2.01 |
4.27 |
1.61 |
2.05 |
39.20 |
1.60 |
42.4 |
1 1/4" |
1.43 |
2.45 |
5.19 |
1.99 |
2.54 |
38.40 |
2.00 |
1.42 |
2.81 |
5.95 |
2.32 |
2.96 |
37.70 |
2.35 |
1.41 |
3.10 |
6.57 |
2.60 |
3.31 |
37.10 |
2.65 |
1.40 |
3.33 |
7.06 |
2.83 |
3.60 |
36.60 |
2.90 |
1.39 |
3.64 |
7.71 |
3.14 |
4.00 |
35.90 |
3.25 |
1.65 |
2.65 |
6.41 |
1.84 |
2.35 |
45.10 |
1.60 |
46.3 |
1 1/2" |
1.64 |
3.23 |
7.81 |
2.28 |
2.91 |
44.30 |
2.00 |
1.63 |
3.72 |
8.98 |
2.66 |
3.39 |
43.60 |
2.35 |
1.62 |
4.11 |
9.93 |
2.98 |
3.80 |
43.00 |
2.65 |
1.61 |
4.43 |
10.70 |
3.25 |
4.14 |
42.50 |
2.90 |
1.60 |
4.86 |
11.73 |
3.61 |
4.60 |
41.80 |
3.25 |
2.08 |
4.22 |
12.72 |
2.32 |
2.95 |
57.10 |
1.60 |
60.3 |
2" |
2.06 |
5.17 |
15.58 |
2.87 |
3.66 |
56.30 |
2.00 |
2.05 |
5.97 |
17.99 |
3.36 |
4.28 |
55.56 |
2.35 |
2.04 |
6.63 |
19.98 |
3.77 |
4.80 |
55.00 |
2.65 |
2.03 |
7.16 |
21.59 |
4.10 |
5.23 |
54.50 |
2.90 |
2.02 |
7.88 |
23.77 |
4.57 |
5.82 |
53.60 |
3.25 |
2.62 |
8.40 |
31.98 |
3.65 |
4.66 |
72.10 |
2.00 |
76.1 |
2 1/2" |
2.61 |
9.74 |
37.06 |
4.27 |
5.44 |
71.40 |
2.35 |
2.60 |
10.85 |
41.29 |
4.80 |
6.11 |
70.80 |
2.65 |
2.59 |
11.76 |
44.74 |
5.24 |
6.67 |
70.30 |
2.90 |
2.58 |
12.99 |
49.44 |
5.84 |
7.44 |
69.60 |
3.25 |
3.09 |
9.41 |
41.82 |
3.44 |
4.39 |
85.70 |
1.60 |
88.9 |
3" |
3.07 |
11.60 |
51.57 |
4.29 |
5.46 |
84.90 |
2.00 |
3.06 |
13.47 |
59.88 |
5.02 |
6.39 |
84.20 |
2.35 |
3.05 |
15.03 |
66.83 |
5.64 |
7.18 |
83.60 |
2.65 |
3.04 |
16.31 |
72.52 |
6.15 |
7.84 |
83.10 |
2.90 |
3.03 |
18.07 |
80.31 |
6.87 |
8.75 |
82.40 |
3.25 |
3.96 |
22.75 |
130.20 |
6.20 |
8.28 |
109.30 |
2.35 |
114 |
4" |
3.95 |
25.45 |
145.70 |
7.05 |
9.31 |
108.70 |
2.65 |
3.94 |
27.57 |
150.40 |
7.50 |
10.17 |
108.20 |
2.90 |
3.93 |
30.70 |
175.80 |
8.82 |
11.36 |
107.50 |
3.25 |
3.92 |
34.04 |
195.40 |
9.75 |
12.71 |
106.70 |
3.65 |
3.90 |
36.60 |
209.20 |
10.73 |
13.70 |
106.00 |
3.96 |
4.37 |
34.27 |
217.00 |
8.90 |
11.49 |
121.20 |
2.90 |
127 |
4 1/2" |
4.34 |
38.10 |
241.90 |
9.60 |
12.62 |
120.60 |
3.25 |
4.86 |
56.83 |
402.00 |
13.20 |
17.04 |
133.40 |
3.96 |
141.3 |
5" |
4.82 |
67.20 |
475.00 |
16.01 |
20.38 |
131.80 |
4.76 |
5.84 |
69.50 |
585.00 |
16.01 |
16.45 |
161.80 |
3.25 |
168.3 |
6" |
5.81 |
82.09 |
691.00 |
16.04 |
20.45 |
160.40 |
3.96 |
5.78 |
97.26 |
818.00 |
19.18 |
24.46 |
158.80 |
4.76 |
5.76 |
111.86 |
941.00 |
22.28 |
28.42 |
157.20 |
5.56 |
5.73 |
126.02 |
1060.00 |
25.33 |
32.30 |
155.60 |
6.35 |
7.63 |
119.37 |
1308.00 |
16.91 |
21.54 |
212.60 |
3.25 |
219.1 |
8" |
7.61 |
141.60 |
1551.00 |
21.00 |
26.78 |
211.20 |
3.96 |
7.58 |
168.60 |
1846.00 |
25.14 |
32.15 |
209.60 |
4.76 |
7.55 |
194.00 |
2125.00 |
29.23 |
37.24 |
208.00 |
5.56 |
7.52 |
219.30 |
2403.00 |
33.27 |
42.44 |
206.40 |
6.35 |
9.54 |
187.01 |
2553.00 |
21.15 |
26.95 |
266.55 |
3.25 |
273.05 |
10" |
9.52 |
221.10 |
3032.00 |
26.23 |
35.50 |
265.20 |
3.96 |
9.49 |
264.50 |
3612.00 |
31.47 |
40.13 |
263.60 |
4.76 |
9.46 |
306.00 |
4178.00 |
36.60 |
46.69 |
262.00 |
5.56 |
9.43 |
346.70 |
4733.00 |
41.73 |
53.20 |
260.40 |
6.35 |
9.40 |
373.70 |
5239.00 |
46.40 |
59.21 |
258.90 |
7.04 |
11.30 |
320.00 |
5185.00 |
31.23 |
39.79 |
315.93 |
3.96 |
323.85 |
12" |
11.31 |
378.00 |
6128.00 |
37.42 |
47.90 |
314.30 |
4.76 |
11.26 |
434.00 |
7038.00 |
43.59 |
55.60 |
312.70 |
5.56 |
11.23 |
493.00 |
7984.00 |
49.67 |
63.30 |
311.10 |
6.35 |
11.20 |
550.00 |
8916.00 |
55.73 |
71.10 |
309.50 |
7.14 |
11.17 |
607.00 |
9833.00 |
61.77 |
78.80 |
308.00 |
7.93 |
12.43 |
387.00 |
6888.00 |
34.34 |
43.75 |
347.68 |
3.96 |
355.6 |
14" |
12.40 |
459.00 |
8075.00 |
41.16 |
52.20 |
346.10 |
4.76 |
12.38 |
527.00 |
9361.00 |
47.90 |
61.10 |
344.50 |
5.56 |
12.35 |
698.00 |
10626.00 |
54.63 |
69.70 |
342.90 |
6.35 |
12.32 |
668.00 |
11874.00 |
61.33 |
78.20 |
341.30 |
7.14 |
12.30 |
737.00 |
13105.00 |
67.98 |
86.90 |
339.80 |
7.93 |
14.23 |
508.00 |
10326.00 |
39.30 |
50.07 |
398.48 |
3.96 |
406.4 |
16" |
14.20 |
596.00 |
12116.00 |
47.12 |
60.10 |
396.90 |
4.76 |
14.17 |
696.00 |
14132.00 |
59.85 |
70.40 |
395.30 |
5.56 |
14.15 |
785.00 |
15969.00 |
62.58 |
79.80 |
393.70 |
6.35 |
14.13 |
879.00 |
17860.00 |
70.27 |
89.60 |
392.10 |
7.14 |
14.09 |
971.00 |
19727.00 |
77.92 |
99.40 |
390.50 |
7.93 |
|